Congratulations! Brittany's are wonderful dogs. We had one that lived almost 19 years; Jolly Mac's Hi Tiger (aka "Tiger"). Coincidently, our first (and dearly beloved) Miniature Schnauzer was "Sophie." Sadly, we lost her at age 5 to an autoimmune disease.
Those two Britts will keep you on your toes; they are very intelligent dogs!
Congrats - I have no experience with Brittanys but was gifted a Springer when I was stationed in Sierra Vista, AZ from an exiting soldier. Beautiful dog - liver and white (when he was clean) - wasn't the smartest dog though. Very protective. I don't think he would have been a good travel dog.